Academics have developed complicated theories and obscure jargon in an effort to describe what is now referred to as structural racism, yet the concept is fairly straightforward. One theorist, Iris Marion Young, relying on a famous “birdcage” metaphor, explains it this way: If one thinks about racism by examining only one wire of the cage, or one form of disadvantage, it is difficult to understand how and why the bird is trapped. Only a large number of wires arranged in a specific way, and connected with one another, serve to enclose the bird and ensure it cannot escape.
What is particularly important to keep in mind is that any given wire of the cage may or may not be specifically developed for the purpose of trapping the bird, yet it still operates (together with other wires) to restrict its freedom.
— Michelle Alexander, The New Jim Crow (via afrometaphysics)